Interface tracking method for compressible multifluids
Alina Chertock, Smadar Karni, Alexander Kurganov (2008)
ESAIM: Mathematical Modelling and Numerical Analysis
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This paper is concerned with numerical methods for compressible multicomponent fluids. The fluid components are assumed immiscible, and are separated by material interfaces, each endowed with its own equation of state (EOS). Cell averages of computational cells that are occupied by several fluid components require a “mixed-cell” EOS, which may not always be physically meaningful, and often leads to spurious oscillations. We present a new interface tracking algorithm, which avoids using...